COVERING Russian patent published in 1996 - IPC

Abstract RU 2057233 C1

FIELD: civil engineering. SUBSTANCE: covering includes bearing reinforced concrete plates installed at an angle abut one another. The plates are interconnected in the bottom and top with cover plates attached to embedded parts. The plates have ribs and are installed with lengthwise ribs across a span. Cover plates used to join plates on the top are made in the form of rods, and ones used to join plates on the bottom are made in the form of shaped sections. EFFECT: high strength. 4 dwg

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RU 2 057 233 C1

Authors

Ivanov V.P.

Dates

1996-03-27—Published

1992-12-09—Filed